Plastic Machinery

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Chilled water Vertical Concealed Fan Coil unit? floor installation

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Specifications

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Model | EKCW
200CC | EKCW
300CC | EKCW
400CC | EKCW
500CC | EKCW
600CC | EKCW
800CC | EKCW
1000CC | EKCW
1200CC | EKCW
1400CC |
Rated air flow (m3/h) | H | 340 | 510 | 680 | 850 | 1020 | 1360 | 1700 | 2040 | 2380 |
M | 279 | 418 | 558 | 697 | 836 | 1115 | 1394 | 1673 | 1952 |
L | 170 | 255 | 340 | 425 | 510 | 680 | 850 | 1020 | 1190 |
Rated cooling capacity (W) | Total heating/cooling capacity | H | 2147 | 3306 | 4266 | 4883 | 6128 | 8066 | 9529 | 10963 | 12920 |
Sensible heating/
cooling capacity | H | 1416 | 2062 | 2727 | 3420 | 4152 | 5776 | 6755 | 8075 | 9424 |
Rated heating capacity (W) | H | 3430 | 5206 | 6698 | 7505 | 9282 | 12550 | 15419 | 17252 | 20720 |
Rated input power (W) | Static pressure of 0
Pa | H | 32 | 46 | 56 | 73 | 93 | 133 | 164 | 188 | 229 |
Static pressure of 20
Pa | H | 39 | 53 | 72 | 83 | 107 | 142 | 183 | 217 | 239 |
Working current (A) | Static pressure of 0
Pa | H | 0.15 | 0.21 | 0.26 | 0.33 | 0.42 | 0.61 | 0.74 | 0.85 | 1.04 |
Static pressure of 20
Pa | H | 0.18 | 0.24 | 0.33 | 0.38 | 0.48 | 0.65 | 0.83 | 0.99 | 1.09 |
Sound dB(A) | Static pressure of 0
Pa | H | 34.5 | 35.0 | 36.5 | 41.5 | 44.5 | 44.5 | 47.5 | 48.5 | 51.5 |
Static pressure of 20
Pa | H | 37.0 | 39.0 | 42.0 | 43.0 | 46.0 | 45.5 | 50.0 | 50.0 | 52.0 |
Water flow (m3/h) | 0.44 | 0.61 | 0.74 | 0.96 | 1.10 | 1.54 | 1.75 | 2.10 | 2.47 |
Water resistance (cooling) (kPa) | 13 | 30 | 17 | 24 | 36 | 36 | 29 | 40 | 42 |
Water resistance (heating) (kPa) | 11 | 23 | 13 | 20 | 29 | 31 | 22 | 37 | 35 |
Coil | Type | Shutter-type hyperbolic and hydrophilic fins made from mechanically expanded quality copper tubes specially designed for air conditioners |
Working pressure | 1.6MPa |
Test pressure | Airtightness test under pressurized water: no leakage for 1 minute under a pressure of 3.3 MPa. |
Fan | Type | Forward-pitched multi-wing centrifugal fan with double-suction impellers made from zinc-plated steel plates |
Qty. | 1 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 4 |
Motor | Type | Single-phase ball-bearing capacitive motor with a high precision and low operation sound |
Qty. | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
Power supply | 220V~/50Hz |
Protection grade | IP20 |
Insulation grade | B |
Inlet/outlet water pipe | Pipe diameter | Condensate water pipe |
Condensate water pipe | Pipe diameter | Φ20mm |
Net weight (kg) | 16.6 | 19.3 | 21.7 | 23 | 24.5 | 34 | 36.7 | 40.3 | 46.9 |
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Note:
■ Working conditions for cooling: inlet air temperature - dry/wet bulb 27°C/19.5°C; temperature of inlet/outlet water - 7°C/12°C.
■ Working conditions for heating: inlet air temperature - dry bulb 21°C; inlet water temperature 60°C; water flow - equal to that
for cooling operation.
■ Rated air flow is measured under standard atmosphere using dry coils (dry bulb 20°C).
■ Sound pressure grade and sound level are measured in a semi-silent room as per GB/T 19232-2003.
■ H, M and L represent high, medium and low fan speed respectively.
■ All performance parameters in the above table are measure with a power supply of 220V~/50Hz.

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1.Easy Maintenance


The unit features a single-phase capacitive motor with a low operation sound and a long service life thanks to a quality precision ball bear that is hermetic, fully lubricated,rustproof and durable.


2.Compact Structure


The unit features a compact design and can be elegantly mounted on the wall under a windowsill without
affecting room decoration.


3.Low Operation Sound
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The unit features an optimal design and has undergone strict motion/rest rectification to ensure that it works
at high efficiency with low noise.


4.High Efficiency
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To maximize heat transfer and exchange efficiency, the unit features heat exchange coils made of quality
copper tubes, efficient aluminum shutter fins, mechanic tube expansion and a centrifugal fan with wide
impellers, high air supply capacity, and low noise.